AU730438B2 - Seat with surface material having multilayer having different hardness and method for manufacturing the same - Google Patents

Seat with surface material having multilayer having different hardness and method for manufacturing the same Download PDF

Info

Publication number
AU730438B2
AU730438B2 AU73343/96A AU7334396A AU730438B2 AU 730438 B2 AU730438 B2 AU 730438B2 AU 73343/96 A AU73343/96 A AU 73343/96A AU 7334396 A AU7334396 A AU 7334396A AU 730438 B2 AU730438 B2 AU 730438B2
Authority
AU
Australia
Prior art keywords
cushioning body
seat
surface material
foamable mixture
liquid foamable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU73343/96A
Other languages
English (en)
Other versions
AU7334396A (en
Inventor
Fumio Goto
Taro Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Namba Press Works Co Ltd
Original Assignee
Namba Press Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Namba Press Works Co Ltd filed Critical Namba Press Works Co Ltd
Publication of AU7334396A publication Critical patent/AU7334396A/en
Application granted granted Critical
Publication of AU730438B2 publication Critical patent/AU730438B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0092—Producing upholstery articles, e.g. cushions, seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/025—Foaming in open moulds, followed by closing the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5681—Covering the foamed object with, e.g. a lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/569—Shaping and joining components with different densities or hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/02—Molded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
AU73343/96A 1995-12-05 1996-10-21 Seat with surface material having multilayer having different hardness and method for manufacturing the same Ceased AU730438B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7-339895 1995-12-05
JP7339895A JP2883032B2 (ja) 1995-12-05 1995-12-05 表皮付き多層異硬度座席およびその製造方法
PCT/JP1996/003046 WO1997020669A1 (fr) 1995-12-05 1996-10-21 Siege fait de plusieurs couches de durete differente recouvert d'une peau, et son procede de fabrication

Publications (2)

Publication Number Publication Date
AU7334396A AU7334396A (en) 1997-06-27
AU730438B2 true AU730438B2 (en) 2001-03-08

Family

ID=18331821

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73343/96A Ceased AU730438B2 (en) 1995-12-05 1996-10-21 Seat with surface material having multilayer having different hardness and method for manufacturing the same

Country Status (8)

Country Link
US (1) US6093351A (ko)
EP (1) EP0807505B1 (ko)
JP (1) JP2883032B2 (ko)
KR (1) KR100427797B1 (ko)
AU (1) AU730438B2 (ko)
CA (1) CA2211658A1 (ko)
DE (1) DE69625335T2 (ko)
WO (1) WO1997020669A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2840223B2 (ja) * 1996-07-01 1998-12-24 難波プレス工業株式会社 表皮付き多層異硬度座席およびその製造方法
FR2784049B1 (fr) * 1998-10-05 2000-12-08 Faure Bertrand Equipements Sa Procede de moulage de matelassures et sieges comportant de telles matelassures
DE10208360A1 (de) * 2002-02-27 2003-09-04 Basf Ag Verfahren zum Aufbau von Verbundformteilen
DE10228842A1 (de) 2002-06-27 2004-02-05 Wacker-Chemie Gmbh Verfahren zur kontinuierlichen Herstellung von aus zwei Komponenten bestehenden additionsvernetzenden Siliconmassen
EP1857247A1 (en) * 2006-05-18 2007-11-21 Recticel Method for producing a multilayered part
ES2367611B1 (es) * 2009-05-07 2012-09-13 Centro Tecnológico De Grupo Copo, S.L.U. Procedimiento de obtención de una pieza espumada , dispositivo para la puesta en práctica del mismo y pieza obtenida.
US20140120337A1 (en) * 2011-05-13 2014-05-01 Mas Research And Innovation (Pvt) Ltd. Method of Manufacturing a Fabric-Laminated Foam Article
JP6655431B2 (ja) * 2016-03-04 2020-02-26 株式会社タチエス 車両用シート
JP6940602B2 (ja) * 2017-05-16 2021-09-29 株式会社ブリヂストン 発泡成形体
EP3486061A1 (fr) * 2017-11-20 2019-05-22 FAURECIA Sièges d'Automobile Procédé de réalisation d'un élément de siège pour véhicule automobile
KR20200095533A (ko) 2017-12-05 2020-08-10 가부시끼가이샤 도꾸야마 알칼리수 전해용 막-전극-개스킷 복합체
FR3092044B1 (fr) * 2019-01-25 2021-02-12 Faurecia Sieges Dautomobile Panneau arrière d’élément de siège
CN110803238A (zh) * 2019-11-11 2020-02-18 天津嘉思特车业股份有限公司 一种提高整体鞍座皮套强度的鞍座及其加工工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867426A (ja) * 1981-10-19 1983-04-22 Ikeda Bussan Co Ltd 異硬度パツドの成形方法
JPS61144315A (ja) * 1984-12-19 1986-07-02 Honda Motor Co Ltd 異硬度層を有するプラスチツクフオ−ム成形品の製造方法
JPS61146513A (ja) * 1984-12-20 1986-07-04 Honda Motor Co Ltd 異硬度層を有するプラスチツクフオ−ム成形品の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454994B1 (fr) * 1979-04-26 1985-09-27 Faure Bertrand Procede de fabrication d'une matelassure comportant un corps en mousse revetu d'une coiffe permeable, par exemple en tissu
JPS56110594A (en) * 1980-02-01 1981-09-01 Hitachi Ltd Vertical shaft type motor pump
JPS5812732A (ja) * 1981-07-15 1983-01-24 Nissan Motor Co Ltd 表皮一体座席の製造方法
JPS61144337A (ja) * 1984-12-19 1986-07-02 Nhk Spring Co Ltd 座席シ−トの製造方法およびその製造用真空成形型
JPS62170303A (ja) * 1986-01-24 1987-07-27 Toyota Auto Body Co Ltd 内装部品の一体発泡成形方法
JPH0611496B2 (ja) * 1986-07-09 1994-02-16 トヨタ自動車株式会社 前縁部ソフト化異硬度シ−トパツドの製造方法
AU592592B2 (en) * 1986-09-15 1990-01-18 Tachi-S Co., Ltd. Vehicle seat
JPS6384906A (ja) * 1986-09-30 1988-04-15 Nanba Press Kogyo Kk 一体成形異硬度シートの製造方法
JPH056824Y2 (ko) * 1986-12-02 1993-02-22
JPH04503814A (ja) * 1989-06-21 1992-07-09 ザ・キャソリック・ユニバーシティー・オブ・アメリカ 抗マラリア組成物及び使用方法
US5016941A (en) * 1990-03-13 1991-05-21 Tachi-S Co. Ltd. Structure of vehicle seat
BE1004623A3 (nl) * 1990-11-19 1992-12-22 Recticel Werkwijze voor het vervaardigen van een kussen dat ten minste gevormd wordt door een lichaam, een tussenschuimlaag en een bekledingslaag.
US5252373A (en) * 1991-03-22 1993-10-12 Wrs Group, Inc. Shock absorbing pad
JPH058234A (ja) * 1991-07-05 1993-01-19 Kanto Auto Works Ltd 表皮一体発泡成形方法
US5296182A (en) * 1992-05-28 1994-03-22 Creme Art Corporation Method for making formed laminate
JPH06166042A (ja) * 1992-11-30 1994-06-14 Toyo Tire & Rubber Co Ltd ポリウレタン異硬度モールドフォームの製造方法及びその装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867426A (ja) * 1981-10-19 1983-04-22 Ikeda Bussan Co Ltd 異硬度パツドの成形方法
JPS61144315A (ja) * 1984-12-19 1986-07-02 Honda Motor Co Ltd 異硬度層を有するプラスチツクフオ−ム成形品の製造方法
JPS61146513A (ja) * 1984-12-20 1986-07-04 Honda Motor Co Ltd 異硬度層を有するプラスチツクフオ−ム成形品の製造方法

Also Published As

Publication number Publication date
EP0807505A4 (en) 1998-12-23
DE69625335T2 (de) 2003-07-10
US6093351A (en) 2000-07-25
WO1997020669A1 (fr) 1997-06-12
CA2211658A1 (en) 1997-06-12
EP0807505A1 (en) 1997-11-19
JP2883032B2 (ja) 1999-04-19
JPH09155890A (ja) 1997-06-17
KR100427797B1 (ko) 2004-07-12
DE69625335D1 (de) 2003-01-23
AU7334396A (en) 1997-06-27
EP0807505B1 (en) 2002-12-11
KR970706748A (ko) 1997-12-01

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired